Make a flow chart on process of making natural indicators – 1. Turmeric indicator 2. Red rose indica

Question

Make a flow chart on process of making natural indicators – 1. Turmeric indicator 2. Red rose indicator. (China rose)

Accepted Answer

Flow chart for making natural indicators:

1. Turmeric Indicator:
  1. Take a small amount of turmeric powder.
  2. Add a little water to make a paste.
  3. Spread the paste on a filter paper or blotting paper.
  4. Let it dry. The yellow paper is now a turmeric indicator.

2. Red Rose (China Rose) Indicator:
  1. Collect petals of a red rose (China rose).
  2. Place the petals in a beaker.
  3. Add some warm water to the beaker.
  4. Let it stand for some time until the water becomes colored.
  5. Filter the colored water to get the China rose indicator solution. Explanation: Flow chart for making natural indicators: 1. Turmeric Indicator: 1. Take a small amount of turmeric powder. 2. Add a little water to make a paste. 3. Spread the paste on a filter paper or blotting paper. 4. Let it dry. The yellow paper is now a turmeric indicator. 2. Red Rose (China Rose) Indicator: 1. Collect petals of a red rose (China rose). 2. Place the petals in a beaker. 3. Add some warm water to the beaker. 4. Let it stand for some time until the water becomes colored. 5. Filter the colored water to get the China rose indicator solution.